2009493364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{225583}}^1$

素因数の和:225735

約数の個数: 24

約数和(自身を含む): 3751913088

約数和(自身を除く): 1742419724

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 225583, 451166, 902332, 3834911, 7669822, 15339644, 29551373, 59102746, 118205492, 502373341, 1004746682, 2009493364]

約数ペア:

[(1, 2009493364), (2, 1004746682), (4, 502373341), (17, 118205492), (34, 59102746), (68, 29551373), (131, 15339644), (262, 7669822), (524, 3834911), (2227, 902332), (4454, 451166), (8908, 225583)]